Why in rails CLI do I constantly see “←[32m.←[0m”

Question

I am a newbie trying to follow Michael Hartl\'s excellent rails tutorial. I have upgraded to rails 3.2.3 and ruby 1.9.3 which I run on windows vista. The problem occurs when

Answer 1

1. Open the .rspec file in your application directory
2. remove the first line (--color)
3. Save, done :-)